FR2143495A1 - - Google Patents

Info

Publication number
FR2143495A1
FR2143495A1 FR7223263A FR7223263A FR2143495A1 FR 2143495 A1 FR2143495 A1 FR 2143495A1 FR 7223263 A FR7223263 A FR 7223263A FR 7223263 A FR7223263 A FR 7223263A FR 2143495 A1 FR2143495 A1 FR 2143495A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7223263A
Other languages
French (fr)
Other versions
FR2143495B1 (enEXAMPLES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHAPA FONDERIES
Original Assignee
CHAPA FONDERIES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHAPA FONDERIES filed Critical CHAPA FONDERIES
Publication of FR2143495A1 publication Critical patent/FR2143495A1/fr
Application granted granted Critical
Publication of FR2143495B1 publication Critical patent/FR2143495B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR7223263A 1971-06-25 1972-06-21 Expired FR2143495B1 (enEXAMPLES)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE769106A BE769106A (fr) 1971-06-25 1971-06-25 Perfectionnement aux couvercles de trappilon ou chassis de visite.

Publications (2)

Publication Number Publication Date
FR2143495A1 true FR2143495A1 (enEXAMPLES) 1973-02-02
FR2143495B1 FR2143495B1 (enEXAMPLES) 1973-07-13

Family

ID=3858317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223263A Expired FR2143495B1 (enEXAMPLES) 1971-06-25 1972-06-21

Country Status (4)

Country Link
BE (1) BE769106A (enEXAMPLES)
FR (1) FR2143495B1 (enEXAMPLES)
LU (1) LU65553A1 (enEXAMPLES)
NL (1) NL7208532A (enEXAMPLES)

Also Published As

Publication number Publication date
NL7208532A (enEXAMPLES) 1972-12-28
LU65553A1 (enEXAMPLES) 1972-10-25
BE769106A (fr) 1971-11-03
FR2143495B1 (enEXAMPLES) 1973-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse